Compare 85991 vs 86171
| Property | 85991 | 86171 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 859911 | 861711 |
| Prime factorization | 85991 | 86171 |
| Divisors count | 2 | 2 |
| Divisors | 1, 85991 | 1, 86171 |
| Number of properties | 5 | 5 |
| Additive primes | 3451st | |
| Chen primes | 3761st | |
| Good primes | 611th | |
| Harmonic primes | 3148th | |
| Isolated primes | 6210th | 6222nd |
| Primes | 8361st | 8377th |
| Sophie germain primes | 1048th | |
| Super primes | 1049th | |
| Roman numberals | ||
| Base 2 | 101001111111001112 | 101010000100110112 |
| Base 3 | 111002212123 | 111010121123 |
| Base 4 | 1103332134 | 1110021234 |
| Base 5 | 102224315 | 102241415 |
| Base 6 | 15020356 | 15025356 |
| Base 7 | 5054637 | 5061417 |
| Base 8 | 2477478 | 2502338 |
| Base 9 | 1408559 | 1411759 |
| Base 10 | 8599110 | 8617110 |
| Base 11 | 5967411 | 5981811 |
| Base 12 | 4191b12 | 41a4b12 |
| Base 13 | 301a913 | 302b713 |
| Base 14 | 234a314 | 2359114 |
| Base 15 | 1a72b15 | 1a7eb15 |
| Base 16 | 14fe716 | 1509b16 |